Triple
T3200365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RV Yokosuka |
E67033
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object | JAMSTEC Ship Management Division |
E41383
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: JAMSTEC Ship Management Division | Statement: [RV Yokosuka, managedBy, JAMSTEC Ship Management Division]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JAMSTEC Ship Management Division Context triple: [RV Yokosuka, managedBy, JAMSTEC Ship Management Division]
-
A.
Japan Agency for Marine-Earth Science and Technology
chosen
The Japan Agency for Marine-Earth Science and Technology is a Japanese national research institution specializing in oceanography, marine geology, and Earth science, known for operating advanced deep-sea exploration technologies.
-
B.
Mutsu Institute for Oceanography
Mutsu Institute for Oceanography is a Japanese marine research center specializing in oceanographic and marine-earth science studies under the Japan Agency for Marine-Earth Science and Technology.
-
C.
Yokohama Institute for Earth Sciences
The Yokohama Institute for Earth Sciences is a major Japanese research center specializing in advanced studies of the Earth’s systems, including climate, oceans, and geophysics.
-
D.
Maritime Research Center
The Maritime Research Center is a specialized archival and research facility dedicated to preserving and providing access to historical materials related to maritime history and culture.
-
E.
Atmosphere and Ocean Research Institute, University of Tokyo
The Atmosphere and Ocean Research Institute at the University of Tokyo is a leading research center dedicated to advancing scientific understanding of the Earth's atmosphere, oceans, and climate system.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ad8589bd988190afa7ed2bdffb7b33 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada9aedef08190824bdf508f85f06f |
completed | March 8, 2026, 4:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b28e69ff6081908189e2e756e3748b |
completed | March 12, 2026, 9:59 a.m. |
Created at: March 8, 2026, 3:07 p.m.